A strategy for the equivalent nonuniform time sampling of periodic signals is proposed.
本文提出了一种周期信号等效非均匀采样策略。
Some nonuniform sampling methods of modelling with optimizing are applied to estimate system parameters and analyse some practical cases.
并用非均匀采样系统建模及优化方法对实际病例进行参数估计和分析。
By using the special reconstruction principle and the superiority in decreasing sampling frequency, the application of periodically nonuniform sampling in frequency selection is also presented.
介绍了用滤波器组重构多阶采样信号的原理，并且利用多阶采样特殊的重构原理以及在降低采样率上的优势，介绍了多阶采样在频率选择上的应用。
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